Hitachi Compute Blade 2000, User Manual

Page: 459 / 1927

408
5
Server B
lad
e S
etup
# Item Description
1 Refresh Reloads the information.
2
SMT (Simultaneous Multi-
Threading)
Disables or enables the SMT function of Intel
CPU.
Disable / Enable (Default)
3 Turbo Mode
Disables or enables the Turbo mode of Intel
CPU.
Disable / Enable (Default)
4 Hardware Prefetcher
Disables or enables the Prefetch function of
the memory controller in Intel CPU.
Disable / Enable (Default)
5
Adjacent Cache Line
Prefetch
Disables or enables the Adjacent Cache Line
Prefetch function of the memory controller in
Intel CPU.
Disable (Default) / Enable
6 Processor Error Mode (*1)
Sets Error mode of Intel CPU:
LOM (Default): Legacy OS Mode
PFM: Poison Forward Mode
PFM+Viral: Poison Forward Mode + Viral
Mode
7 APIC Mode (*2)
Sets the operation mode of advanced
programmable interrupt controller (APIC).
Auto (default): Choose this setting to use an
OS which supports x2APIC (RHEL6.x and
Win2008R2).
xAPIC: Choose this setting to use an OS
which does not support x2APIC (Any other
OS than RHEL6.x and Win2008R2).
x2APIC: Do not choose this because this is
currently not supported.
8 Memory RAS Mode (*3)
Sets the operation mode of the memory
system.
Lockstep Channel Mode (Default)
Mirrored Channel Mode
Spare Channel Mode
9 Socket Interleave
Sets the shared memory configuration of the
memory system.
Non-NUMA
NUMA (Default)
(NUMA: Non-Uniform Memory Access)
10
VMware Host Memory
Retirement (*4)
Enables or Disables the error memory report
function for VMware.
Disable (Default) / Enable
11
Option ROM Execution
Policy
Sets execution mode of the expansion ROM of
I/O mezzanine cards and the PCI-Express
adapters.
Legacy Only (Default): Prioritize the code for
the legacy BIOS.
EFI Driver Preferred: Prioritize the code for
EFI.
12
PCI Error Handling Mode
(*5) (*6)
Sets handling mode for PCI Express failure:
PCIe Error Isolation: EFI isolates PCI Express
failure